#pane{
    -fx-background-image: url("../img/background.jpg");
}
#button_choice_1{
    -fx-background-image: url("../img/choice-1.png");
}
#button_choice_2{
    -fx-background-image: url("../img/choice-2.png");
}
#button_choice_3{
     -fx-background-image: url("../img/choice-3.png");
 }



